/**
 * Daily Tamilnadu — Contact Us Subsystem CSS
 * File: assets/css/contact.css
 */

.dtn-contact-page-area {
    background-color: var(--bg-tier-1);
    color: var(--text-main);
    min-height: 50vh;
}

/* Contact Hero Header */
.dtn-contact-hero {
    background: linear-gradient(135deg, #020A1C 0%, #0F172A 100%);
    border-bottom: 1px solid var(--border-color);
    padding: clamp(45px, 8vw, 80px) 0;
    color: #FFFFFF;
}

.dtn-contact-hero .dtn-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: #94A3B8;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dtn-contact-hero .dtn-breadcrumbs a {
    color: #94A3B8;
    text-decoration: none;
    transition: color 0.2s ease;
}

.dtn-contact-hero .dtn-breadcrumbs a:hover {
    color: var(--primary);
}

.dtn-contact-hero .dtn-breadcrumb-separator {
    opacity: 0.5;
}

.dtn-contact-hero .dtn-breadcrumb-current {
    color: var(--primary);
}

.dtn-contact-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 12px 0;
    font-family: var(--font-primary);
}

.dtn-contact-subtitle {
    font-size: clamp(1rem, 2.2vw, 1.25rem);
    line-height: 1.5;
    color: #CBD5E1;
    margin: 0;
    max-width: 700px;
    font-weight: 500;
}

/* Main Body Section */
.dtn-contact-body-section {
    padding: clamp(40px, 7vw, 70px) 0;
}

.dtn-contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: clamp(30px, 5vw, 60px);
    align-items: start;
}

.dtn-column-title {
    font-size: clamp(1.4rem, 2.8vw, 1.85rem);
    font-weight: 800;
    line-height: 1.3;
    color: var(--text-main);
    margin-top: 0;
    margin-bottom: 8px;
}

.dtn-column-subtitle {
    font-size: clamp(0.9rem, 1.1vw + 0.4rem, 1rem);
    color: var(--text-muted);
    margin-top: 0;
    margin-bottom: 30px;
    line-height: 1.5;
}

/* Form Styles */
.dtn-contact-card {
    background-color: var(--bg-tier-2);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: clamp(20px, 4vw, 40px);
    box-shadow: var(--shadow-md);
}

#dtn-contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dtn-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.dtn-form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.dtn-form-field label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-main);
}

.dtn-required {
    color: var(--primary);
}

.dtn-input {
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.dtn-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(227, 30, 36, 0.15);
    outline: none;
}

.dtn-input-error {
    border-color: var(--primary) !important;
}

.dtn-field-error-msg {
    font-size: 11px;
    font-weight: 700;
    color: var(--primary);
    margin-top: 4px;
}

.dtn-textarea {
    height: 150px;
    resize: vertical;
}

/* Captcha Field styling */
.dtn-captcha-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dtn-captcha-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 8px;
    box-sizing: border-box;
    width: fit-content;
}

.dtn-captcha-code {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--text-main);
    user-select: none;
}

.dtn-captcha-math-text {
    font-size: 16px;
    font-weight: 700;
}

.dtn-captcha-char {
    display: inline-block;
}

.dtn-icon-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
}

.dtn-icon-btn:hover {
    background-color: var(--border-color);
    color: var(--primary);
}

.dtn-captcha-input {
    max-width: 150px;
}

.dtn-submit-btn {
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 800;
    align-self: flex-start;
}

/* Response Message Banner */
.dtn-contact-response {
    padding: 15px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.45;
}

.dtn-contact-response.success {
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid #22c55e;
    color: #22c55e;
}

.dtn-contact-response.error {
    background-color: rgba(227, 30, 36, 0.1);
    border: 1px solid var(--primary);
    color: var(--primary);
}

/* Directory Listing column */
.dtn-directory-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dtn-directory-card {
    background-color: var(--bg-tier-2);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: transform 0.2s, box-shadow 0.2s;
}

.dtn-directory-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--primary);
}

.dtn-dir-icon {
    width: 42px;
    height: 42px;
    background-color: rgba(227, 30, 36, 0.08);
    color: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dtn-dir-meta {
    flex-grow: 1;
}

.dtn-dir-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-main);
    margin-top: 0;
    margin-bottom: 4px;
}

.dtn-dir-email {
    color: var(--primary);
    font-size: 13.5px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 6px;
}

.dtn-dir-email:hover {
    text-decoration: underline;
}

.dtn-dir-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.45;
}

/* Responsive Overrides */
@media (max-width: 900px) {
    .dtn-contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .dtn-form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .dtn-submit-btn {
        width: 100%;
        text-align: center;
    }
}